ESI CommServer End-of-Life: Don’t Wait Until Your Phones Die
If you’re still running an ESI CommServer, you bought a workhorse. Sturdy, reliable, on-premise — these phone systems run 10, 15, sometimes 20+ years without complaint. You paid for it once and it’s been earning its keep ever since. We respect that. Then ESI announced End of Life and End of Sales on June 30,…